10002000031279 has 2 divisors, whose sum is σ = 10002000031280. Its totient is φ = 10002000031278.

The previous prime is 10002000031183. The next prime is 10002000031291. The reversal of 10002000031279 is 97213000020001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10002000031279 - 2¹⁹ = 10001999506991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10002000031879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001000015639 + 5001000015640.

It is an arithmetic number, because the mean of its divisors is an integer number (5001000015640).

Almost surely, 2^{10002000031279} is an apocalyptic number.

10002000031279 is a deficient number, since it is larger than the sum of its proper divisors (1).

10002000031279 is an equidigital number, since it uses as much as digits as its factorization.

10002000031279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

The spelling of 10002000031279 in words is "ten trillion, two billion, thirty-one thousand, two hundred seventy-nine".